ˈfī(ˌ)dō abbreviation or noun
( -s )
Etymology: F og I nvestigation D ispersal O perations
: a system in which fog above runways is evaporated by the heat from liquid-fuel burners at their sides to permit aircraft to operate
ˈfī(ˌ)dō abbreviation or noun
( -s )
Etymology: F og I nvestigation D ispersal O perations
: a system in which fog above runways is evaporated by the heat from liquid-fuel burners at their sides to permit aircraft to operate
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012